Methanesulfonic acid
Methanesulfonic acid
- CAS:
- 75-75-2
- MF:
- CH4O3S
- MW:
- 96.11
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Properties
- Melting point:
- 17-19 °C (lit.)
- Boiling point:
- 167 °C/10 mmHg (lit.)
- Density
- 1.475-1.485 g/mL at 20 °C 1.481 g/mL at 25 °C (lit.)
- vapor density
- 3.3 (vs air)
- vapor pressure
- 1 mm Hg ( 20 °C)
- refractive index
- n
20/D 1.429(lit.)
- Flash point:
- >230 °F
- storage temp.
- 2-8°C
- solubility
- water: soluble1,000 g/L at 20°C
- pka
- -2.6(at 25℃)
- form
- Solution
- Specific Gravity
- 1.48 (18/4℃)
- color
- brown
- Water Solubility
- Miscible with water. Slightly miscible with benzene and toluene. Immiscible with paraffins.
- λmax
- λ: 240-320 nm Amax: <0.4
- Sensitive
- Light Sensitive & Hygroscopic
- Merck
- 14,5954
- BRN
- 1446024
- Stability:
- Stable. Moisture sensitive. Incompatible with amines, bases, water, common metals. Releases a substantial amount of heat when diluted with water (add acid to water with care if diluting).
- InChIKey
- AFVFQIVMOAPDHO-UHFFFAOYSA-N
Safety Information
- Symbol(GHS)
GHS05,GHS07
- Signal word
- Danger
- Hazard statements
- H290-H302-H314-H335
- Precautionary statements
- P234-P261-P280-P301+P312-P303+P361+P353-P305+P351+P338
- Hazard Codes
- C
- Risk Statements
- 34-22-21/22-35
- Safety Statements
- 26-36-45-1/2-36/37/39
- RIDADR
- UN 3265 8/PG 2
- WGK Germany
- 1
- RTECS
- PB1140000
- TSCA
- Yes
- HazardClass
- 8
- PackingGroup
- III
- HS Code
- 29041000
- Toxicity
- LD50 orally in Rabbit: 649 mg/kg LD50 dermal Rabbit 200 - 2000 mg/kg
Use
Methanesulfonic acid is an alkanesulfonic acid in which the alkyl group directly linked to the sulfo functionality is methyl. It may be used:As a catalyst to produce linear alkylbenzenes by the addition reaction between long-chain olefins and benzene.To prepare polyaniline (PANI)/graphene composites with enhanced thermal and electrical properties.As a catalyst for the transformation of glucose/xylose mixtures to levulinic acid and furfural.
81 India supplier list of "Methanesulfonic acid"
- Product Name:Methane Sulfonic Acid (Msa)
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Telangana,INDIA
- Product Name:Methane Sulfonic Acid
- Products Intro:Purity: 99% | Package: 25KG;INR
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:METHANESULPHONIC ACID
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:Methanesulfonic acid
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:Methanesulfonic acid, 98%
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:METHANE SULPHONIC ACID
- Products Intro:Purity: 99% | Package: 20KG;INR
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:Methanesulphonic Acid 98% For Synthesis
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:METHANESULFONIC ACID
- Products Intro:Package: 500ML;2.5LT
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:Methanesulfonic acid
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Gujarat,INDIA
- Product Name:Methanesulfonicacidsolution
- Products Intro:Brand:sigma aldrich | Product Number:M4141 | Purity:4?M(with0.2%(w/v)tryptamine)
- Company Type: Trader
- Country/Region: Bangalore,INDIA